Mysql5.6安装步骤(tar包)

1.0.1检查系统是否安装其余版本的mysql

yum list installed | grep mysqlmysql

yum -y remove mysql-libs.x86_64linux

1.0.2获取mysql5.6包并解压(tar包百度云)

tar xvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gzsql

 

1.0.3复制到指定目录

mv mysql-5.6.35-linux-glibc2.5-x86_64 /usr/local/mysql数据库

 

1.0.4建立mysql用户和组

groupadd mysqlvim

useradd -r -g mysql mysql -d /usr/local/mysqlsocket

passwd mysqlspa

1.0.5修改目录权限

chown -R mysql:mysql /usr/local/mysqlserver

1.0.6安装数据库

su mysqlip

/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/datarem

exit

1.0.7复制mysql配置文件

cd /usr/local/mysql/support-files

cp my-default.cnf /etc/my.cnf

1.0.8添加系统服务

cp mysql.server /etc/init.d/mysql

chkconfig mysql on

 

1.0.9添加环境变量

vim /etc/profile

在最下面添加

 

export MYSQL_HOME="/usr/local/mysql"

export PATH="$PATH:$MYSQL_HOME/bin"

保存退出后,执行生效代码

 

. /etc/profile

1.1.0启动mysql

service mysql start

 

1.1.1设置root密码

mysqladmin -u root password '123456'

 

1.1.2设置默认端口

vim /etc/my.cnf

[mysqld]

basedir=/usr/local/mysql

datadir=/usr/local/mysql/data

port=3306

server_id=1

socket=/tmp/mysql.sock

1.1.3mysql远程连接受权

GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

注意:'myuser'、'mypassword' 须要替换成实际的用户名和密码。

FLUSH PRIVILEGES;

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